Constraining general two Higgs doublet models by the evolution of Yukawa couplings

Johan Bijnens; Jie Lu; Johan Rathsman

Constraining general two Higgs doublet models by the evolution of Yukawa couplings

University of Valencia

Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

Sammanfattning

We analyse the constraints of the general two Higgs doublet models by evolving the Yukawa coupling constants to high energy under renormalization group. We consider the appearance of a Landau pole or large off-diagonal Yukawa couplings which cause tree level flavour changing neutral currents. Our study shows the latter condition can be used to answer how much Z ₂ symmetry breaking can be allowed in a given 2HDM model.

Originalspråk	engelska
Titel på värdpublikation	Proceedings of Science
Status	Published - 2012 dec. 1
Evenemang	4th Workshop on Prospects for Charged Higgs Discovery at Colliders, CHARGED 2012 - Uppsala, Sverige Varaktighet: 2012 okt. 8 → 2012 okt. 11

Publikationsserier

Namn	Proceedings of Science

Konferens

Konferens	4th Workshop on Prospects for Charged Higgs Discovery at Colliders, CHARGED 2012
Land/Territorium	Sverige
Ort	Uppsala
Period	2012/10/08 → 2012/10/11

Ämnesklassifikation (UKÄ)

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@inproceedings{c1da60695182404298443c4352d24ca7,

title = "Constraining general two Higgs doublet models by the evolution of Yukawa couplings",

abstract = " We analyse the constraints of the general two Higgs doublet models by evolving the Yukawa coupling constants to high energy under renormalization group. We consider the appearance of a Landau pole or large off-diagonal Yukawa couplings which cause tree level flavour changing neutral currents. Our study shows the latter condition can be used to answer how much Z 2 symmetry breaking can be allowed in a given 2HDM model.",

author = "Johan Bijnens and Jie Lu and Johan Rathsman",

year = "2012",

month = dec,

day = "1",

language = "English",

series = "Proceedings of Science",

booktitle = "Proceedings of Science",

note = "4th Workshop on Prospects for Charged Higgs Discovery at Colliders, CHARGED 2012 ; Conference date: 08-10-2012 Through 11-10-2012",

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TY - GEN

T1 - Constraining general two Higgs doublet models by the evolution of Yukawa couplings

AU - Bijnens, Johan

AU - Lu, Jie

AU - Rathsman, Johan

PY - 2012/12/1

Y1 - 2012/12/1

N2 - We analyse the constraints of the general two Higgs doublet models by evolving the Yukawa coupling constants to high energy under renormalization group. We consider the appearance of a Landau pole or large off-diagonal Yukawa couplings which cause tree level flavour changing neutral currents. Our study shows the latter condition can be used to answer how much Z 2 symmetry breaking can be allowed in a given 2HDM model.

AB - We analyse the constraints of the general two Higgs doublet models by evolving the Yukawa coupling constants to high energy under renormalization group. We consider the appearance of a Landau pole or large off-diagonal Yukawa couplings which cause tree level flavour changing neutral currents. Our study shows the latter condition can be used to answer how much Z 2 symmetry breaking can be allowed in a given 2HDM model.

UR - https://www.scopus.com/pages/publications/84887089952

M3 - Paper in conference proceeding

AN - SCOPUS:84887089952

T3 - Proceedings of Science

BT - Proceedings of Science

T2 - 4th Workshop on Prospects for Charged Higgs Discovery at Colliders, CHARGED 2012

Y2 - 8 October 2012 through 11 October 2012

ER -

Constraining general two Higgs doublet models by the evolution of Yukawa couplings

Sammanfattning

Publikationsserier

Konferens

Ämnesklassifikation (UKÄ)

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